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Improve test_threads performance

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rustyx 2016-02-26 17:18:58 +01:00
parent ebd00e95b8
commit 4c4ee292e4
1 changed files with 4 additions and 4 deletions
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8
msvc/projects/vc2015/test_threads/test_threads.cpp
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@ -58,22 +58,22 @@ int test_threads()
thread t([&]() { thread t([&]() {
for (int i = 0; i < numIter2; ++i) { for (int i = 0; i < numIter2; ++i) {
const int numAllocs = numAllocsMax - sizeDist(rnd); const int numAllocs = numAllocsMax - sizeDist(rnd);
for (int j = 0; j < numAllocs; j++) { for (int j = 0; j < numAllocs; j += 64) {
const int x = sizeDist(rnd); const int x = sizeDist(rnd);
const int sz = sizes[x]; const int sz = sizes[x];
ptrsz[j] = sz; ptrsz[j] = sz;
ptrs[j] = (uint8_t*)je_malloc(sz); ptrs[j] = (uint8_t*)je_malloc(sz);
if (!ptrs[j]) { if (!ptrs[j]) {
printf("Unable to allocate %d bytes in thread %d, iter %d, alloc %d. %d", sz, tid, i, j, x); printf("Unable to allocate %d bytes in thread %d, iter %d, alloc %d. %d\n", sz, tid, i, j, x);
exit(1); exit(1);
} }
for (int k = 0; k < sz; k++) for (int k = 0; k < sz; k++)
ptrs[j][k] = tid + k; ptrs[j][k] = tid + k;
} }
for (int j = 0; j < numAllocs; j++) { for (int j = 0; j < numAllocs; j += 64) {
for (int k = 0, sz = ptrsz[j]; k < sz; k++) for (int k = 0, sz = ptrsz[j]; k < sz; k++)
if (ptrs[j][k] != (uint8_t)(tid + k)) { if (ptrs[j][k] != (uint8_t)(tid + k)) {
printf("Memory error in thread %d, iter %d, alloc %d @ %d : %02X!=%02X", tid, i, j, k, ptrs[j][k], (uint8_t)(tid + k)); printf("Memory error in thread %d, iter %d, alloc %d @ %d : %02X!=%02X\n", tid, i, j, k, ptrs[j][k], (uint8_t)(tid + k));
exit(1); exit(1);
} }
je_free(ptrs[j]); je_free(ptrs[j]);